Popular American influencer Blair Walnuts gets engaged to Aussie tech entrepreneur Adalbert Hutter - and reveals her whopping diamond marquise-cut ring

A popular American influencer has announced her engagement to an Aussie tech entrepreneur.

Blair Walnuts, a lifestyle content creator, who boasts 1.3 million subscribers on YouTube, shared the happy news she is set to marry founder and CEO of Cappsule Health App, Adalbert Hutter, on her Instagram page over the weekend.

The 31-year-old, whose real name is Bissera Kostadinova, posted several photos of the Australian, Miami-based businessman's very romantic proposal, including one of her whopping marquise-cut diamond ring which Hutter designed himself. 

Blair described the proposal as 'something out of a fairy tale' and said she was shocked when he dropped down on one knee after asking to watch the sunset together during what appeared to be a romantic getaway.

'I have the best fairy tale for you today. Once upon a time in a castle far away, a princess was getting ready, and a man was rushing her - mind you this man never ever ever rushes her in her whole life even when they are 30 minutes late to things, but today, his big fingers knocked on the door, "are you almost ready princess" he said nervously "we’re going to miss the sunset,"' she wrote.

'I hurriedly threw my hair up and I opened the door and he said “are you sure you wanna go with that hairstyle today?” I thought my hair looked fine and I said yeah let’s just go - didn’t think anything of it.'

She said once the couple arrived at a private rooftop, she spied a flower arrangement which she believed was for another couple getting engaged.

'I thought we were taking pictures of the sunset. Then he takes me into the private rooftop of the castle, which says explicitly do not enter. He entered bravely,' she explained.

'I saw the flower arrangements there and hoped that whoever it was for was really grateful for it because it was really beautiful.

'I didn’t walk down the middle of the flowers because I thought that was reserved for someone special. There was a photographer in the corner who said he was just setting up - my man so recklessly asked him to take our photo. I was so embarrassed. Are we allowed to be up here? Do you think we’re crashing someone else’s proposal?

'The photographer and my man made me stand in the middle of the flowers at which point I kicked over a glass candle and almost lit the place on fire. 

'At this point, I was shaking and nervous and my now ex-boyfriend started a speech. I was still confused. He finally had to tell me that this was all actually for me. I couldn’t believe it. When he asked me to marry him, I said of course duhhhh.'

There is little detail about Blair's relationship with Hutter, and it is unclear how the couple met; however, they appear to have been together for over a year. 

Apart from her 1.3 million YouTube subscribers, Blair also has 668,000 followers on Instagram and a further 1.5 million on TikTok.

She originally rose to fame thanks to her 'what I eat in a day' videos, and she also hosts the podcast The Distrust Fund with Mia Maples.

She is also the founder of haircare brand Love Orie.

Back in 2023, Blair revealed how much she has spent on her appearance over the years.

In a post to TikTok at the time, Blair admitted to spending US $10,000 on plastic surgery – including breast augmentation, which cost her $6,000 in 2013.

She also admitted to spending $3,500 on a rhinoplasty and septoplasty, and $2,500 on Botox treatments and lip filler.

Blair also revealed that she spends around $2,000 per month maintaining her hair, including bleach and extensions.

‘I hate that we have grown up with celebrities pretending that their enhancements, and their very graceful ageing are all attributed to their lucky genetics,’ she wrote at the time.